Climate Change Heat-Changing Coffee Mug steel works as well as the fascinating

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Climate Change Heat-Changing Coffee Mug steel works as well as the fascinatingWhen you pour in hot liquid, the mug shows what will happen when the polar ice caps melt before your very eyes. Coastlines shrink and ocean levels rise, Florida dissolves and Central America all but vanishes. Perfect for any hot beverage: coffee, tea, hot chocolate, pumpkin spiced beverage. 10 oz. Ceramic coffee cup with a comfortable handle. All of our disappearing mugs come in a beautifully designed, colorful box. Heat activated color changing mugs